ICR21700 Li-ion Battery
- Size: 21.3 x 70.0mm
- Capacity: 4000-5500mAh
- Operating Temp: -20-60℃
- Low self-discharge rate and 500+ charge life
- No memory effects
- IEC62133, CE, UN38.3, RoHS, REACH
- Flexible MOQ
Pkcell ICR21700 Li-ion battery is a high-capacity, rechargeable lithium-ion battery designed for various applications, including consumer electronics, power tools, and electric vehicles. It typically features a nominal voltage of 3.7 v and capacities ranging from 3500mAh to 5000mAh, providing a robust power solution for devices that require extended battery life and reliable performance.
Key Advantages:
✅ High Capacity: 3500-5000mAh ensures extended usage before needing a recharge.
✅ Lithium-Ion Chemistry: Stable and reliable, reducing the risk of overheating.
✅ Rechargeable & Long-Lasting: Supports hundreds of charge cycles with minimal capacity loss.
✅ Compact 21700 Size: Universally compatible with many electronic devices.
✅ Durability: With a cycle life of 500 to 1000 charge-discharge cycles